20371+2331 BKO 597
20h 37m 03.02s +23° 31' 28.1" P.A. 36.00 sep 3.2 mag 14.40,15.30
| Coord 2000 |
20371+2331 |
|
Discov num |
BKO 597 |
|
Comp |
|
|
Coord arcsec 2000 |
20 37 03.02 +23 31 28.1 |
|
| Date first |
2000 |
|
Date last |
2008 |
|
Obs |
3 |
|
| Pa first |
43 |
|
Pa last |
36.1 |
|
P.A. Now (θ) |
36.1° |
|
| Sep first |
4.4 |
|
Sep last |
3.18 |
|
Sep. Now (ρ) |
3.18" |
|
| Mag pri |
14.40 |
|
Mag sec |
15.30 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
| Pri motion ra |
-013 |
|
Sec motion ra |
|
|
| Pri motion dec |
-018 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1819319941541991296 |
|